Ace 6 vs Ace 3
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
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100%
Ace 6 is 1.8% taller
Ace 6
162.9mm×74.3mm
VS
Ace 3
160mm×74mm
Scaled to real proportions
Specifications Comparison
A
Ace 6
OnePlus
2 wins
B
Ace 3
OnePlus
5 wins
S
Screen Size
Better
Ace 6
6.67"
Ace 3
6.7"
Difference:
0.03"
(0.4% more)
B
Battery
= Tie
Ace 6
4,500mAh
Ace 3
4,500mAh
Difference:
0mAh
R
RAM
Better
Ace 6
12GB
Ace 3
8GB
Difference:
4GB
(50.0% more)
W
Weight
Better
Ace 6
190g
Ace 3
180g
Difference:
10g
(5.6% less)
S
Storage
Better
Ace 6
256GB
Ace 3
128GB
Difference:
128GB
(100.0% more)
M
Main Camera
Better
Ace 6
50MP
Ace 3
64MP
Difference:
14MP
(28.0% more)
P
Price
Better
Ace 6
699$
Ace 3
399$
Difference:
300$
(75.2% less)
H
Height
Ace 6
162.9mm
Ace 3
160mm
W
Width
Ace 6
74.3mm
Ace 3
74mm
T
Thickness
Better
Ace 6
8.7mm
Ace 3
8.4mm
Difference:
0.3mm
(3.6% less)
Ace 6
Ace 3
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
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Verified Data
All specs verified from official sources
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Data refreshed when specs change
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Our comparison methodology is public